MP3 to WAV and FLAC audio converter
Convert audio to MP3, WAV or FLAC with bitrate, sample rate, channels and lossless bit-depth options.
Upload audio and choose output format, rate and channels. Set the bitrate for MP3 or bit depth for WAV and FLAC.
Result
Choose files and options to prepare the download.
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How to use this tool
Upload audio and choose output format, rate and channels. Set the bitrate for MP3 or bit depth for WAV and FLAC.
Method and quality
MP3 uses lossy constant-bitrate compression. WAV stores uncompressed PCM; FLAC compresses without loss. Descriptive metadata and cover art are not copied.
Practical example
Convert a stereo WAV to 192 kbit/s MP3 for a smaller file, or FLAC to retain the decoded signal without loss.
Formats and limits
One file up to 500 MB and 2 hours. Output up to 500 MB; oversized PCM is rejected before conversion. Converting MP3 to FLAC does not recover quality. MP3 output is limited to 48 kHz.
Frequently asked questions
When should I use MP3 rather than FLAC?
Convert a stereo WAV to 192 kbit/s MP3 for a smaller file, or FLAC to retain the decoded signal without loss.
Does converting MP3 to FLAC improve quality?
One file up to 500 MB and 2 hours. Output up to 500 MB; oversized PCM is rejected before conversion. Converting MP3 to FLAC does not recover quality. MP3 output is limited to 48 kHz.